Register with kernel power-off handler instead of setting pm_power_off
directly.

Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Tested-by: Mark Rutland <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
---
v3:
- Replace poweroff in all newly introduced variables and in text
  with power_off or power-off as appropriate
- Replace POWEROFF_PRIORITY_xxx with POWER_OFF_PRIORITY_xxx
v2:
- Use define to specify poweroff handler priority

 arch/arm64/kernel/psci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c
index 866c1c8..5cab066 100644
--- a/arch/arm64/kernel/psci.c
+++ b/arch/arm64/kernel/psci.c
@@ -359,7 +359,8 @@ static int __init psci_0_2_init(struct device_node *np)
 
        arm_pm_restart = psci_sys_reset;
 
-       pm_power_off = psci_sys_poweroff;
+       register_power_off_handler_simple(psci_sys_poweroff,
+                                         POWER_OFF_PRIORITY_DEFAULT);
 
 out_put_node:
        of_node_put(np);
-- 
1.9.1

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